| Age | Commit message (Collapse) | Author |
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Avoids having to walk the list containing all of the render buffers.
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Without allow_artifacts, applying the new state will fail because
it requires ALLOW_MODESET.
Fixes VT switch and disabling CRTCs.
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When starting up, the compositor might call wlr_output_set_mode()
with a mode which is already the current one. wlroots will detect
this and make the wlr_output_set_mode() call a no-op. During the
next wlr_output_commit() call, wlroots will perform an atomic
commit without the ALLOW_MODESET flag.
This is an issue, because some drivers need ALLOW_MODESET even if
the mode is the same. For instance, if the FB stride or modifier
changed, some drivers require a modeset.
Add a new flag "allow_artifacts" which is set when the compositor
calls mode-setting functions. Use this flag to figure out whether
we want to perform atomic commits with ALLOW_MODESET.
(The name "allow_artifacts" is picked because ALLOW_MODESET is a
misnomer, see [1].)
[1]: https://patchwork.freedesktop.org/patch/505107/
Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3499
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Libdrm now uses enabled/disabled/auto for the drivers, migrate to these
new defaults.
Error message from meson:
wlroots| subprojects/wlroots/subprojects/libdrm/meson.build:21:0: Exception: Value "false" (of type "string") for combo option "Enable support for Intel's KMS API." is not one of the choices. Possible choices are (as string): "enabled", "disabled", "auto".`
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Instead of using low-level wl_shm_buffer and wlr_dmabuf_v1_buffer
APIs, use the unified wlr_buffer APIs. That way it doesn't matter
what the exact wlr_buffer implementation is used, any which provides
the necessary capabilities (data_ptr or dmabuf) would work.
Simplifies the logic a bit, and will make the transition to wlr_shm
easier.
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Make it clear it's only about shm, not about DMA-BUFs.
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Will allow us to simplify common shm/DMA-BUF logic later on.
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Make it clear that one is for shm buffers only, and the other is
for DMA-BUF buffers only.
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Stack trace:
#0 0x00007f17081f5b99 in wl_list_insert (list=list@entry=0x2d8, elm=elm@entry=0x7ffe7f7e85d0)
at ../wayland-1.21.0/src/wayland-util.c:48
#1 0x00007f17081f5f2e in wl_signal_emit_mutable (signal=signal@entry=0x2d8, data=data@entry=0x7ffe7f7e8660)
at ../wayland-1.21.0/src/wayland-server.c:2167
#2 0x00007f170815a971 in handle_switch_toggle (wlr_switch=0x2a0, event=0x55d5ba13dc00)
at ../backend/libinput/switch.c:50
#3 handle_libinput_event (event=0x55d5ba13dc00, backend=0x55d5b975d740) at ../backend/libinput/events.c:234
#4 handle_libinput_readable (fd=<optimized out>, mask=<optimized out>, _backend=<optimized out>)
at ../backend/libinput/backend.c:58
#5 handle_libinput_readable (fd=fd@entry=34, mask=mask@entry=1, _backend=_backend@entry=0x55d5b975d740)
at ../backend/libinput/backend.c:48
#6 0x00007f170815c110 in backend_start (wlr_backend=0x55d5b975d740) at ../backend/libinput/backend.c:109
#7 0x00007f1708160996 in multi_backend_start (wlr_backend=0x55d5b97583d0) at ../backend/multi/backend.c:32
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CTA-861-H defines a picture aspect ratio which may be attached to
each mode. This affects the way the sink will display the image.
See annexes H.1 and H.2 for examples.
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There doesn't appear to be any good reason to warp the cursor to
the top-left corner when all outputs are disconnected; it's no more
valid than any other (x,y) point in that case.
The real-world case here is a user with a single external monitor
turning it off (which apparently counts as disconnected depending
on the connection type/hardware). For that user, it's desirable to
have the cursor remain in its original location when the monitor
is turned back on.
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It should be considered a bug if a compositor sets a non-finite
cursor position, so fail loudly (in debug builds) if that happens.
The existing check in wlr_cursor_warp_closest() is now redundant,
and would silently hide such bugs, so remove it.
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The back buffer is no longer set at commit time since 0556aa0c5918
("output: rejigger attach/clear for back buffer").
Instead, check whether the buffer belongs to the output swapchain.
This is more robust.
Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3496
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Introduce a function to convert a drmModeModeInfo into a new
wlr_drm_mode.
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In wlr_output_attach_render(), stop setting
wlr_output.pending.buffer. This removes one footgun: using the
wlr_buffer at that stage is invalid, because rendering operations
haven't been flushed to the GPU yet. We need to wait until
output_clear_back_buffer() for the wlr_buffer to be used safely.
Instead, set wlr_output.pending.buffer in wlr_output_test() and
wlr_output_commit().
Additionally, move the output_clear_back_buffer() from
wlr_output_commit_state() to wlr_output_commit(). This reduces the
number of calls in the failure path.
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We can just use pending.buffer instead. It's completely fine to
call wlr_swapchain_set_buffer_submitted() with a buffer which
doesn't come from the swapchain, in which case it's a no-op.
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No need to have a separate function for this. It's only used once.
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The function returns -1 if it doesn't find a suitable memory type.
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See the spec at [1]. tl;dr EGL has terrible defaults: eglTerminate()
may have side-effects on completely unrelated EGLDisplay objects.
This extension allows us to opt-in to get the sane behavior:
eglTerminate() only free's our own EGLDisplay without affecting
others.
[1]: https://registry.khronos.org/EGL/extensions/KHR/EGL_KHR_display_reference.txt
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This is documented to reset the gamma LUT, but we don't handle this
properly.
While at it, make sure we leave wlr_output.pending in a good state
on allocation failure.
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Be consistent with other headers.
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wlr_buffer.c is difficult to read because it contains a mixed bag
of unrelated things: base buffer type, buffer implementations,
buffer resource factory, and client buffer.
Split each of these into their own file.
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valgrind said (on exit from labwc):
Invalid write of size 8
at 0x487DEAF: wl_list_remove (wayland-util.c:56)
by 0x487DF80: wl_signal_emit_mutable (wayland-server.c:2182)
by 0x48CD6B7: backend_destroy.part.0.lto_priv.0 (backend.c:41)
by 0x48DC19D: multi_backend_destroy (backend.c:58)
by 0x4880286: UnknownInlinedFun (wayland-server.c:2315)
by 0x4880286: wl_display_destroy (wayland-server.c:1170)
by 0x112491: UnknownInlinedFun (server.c:485)
by 0x112491: main (main.c:110)
Address 0x1f9d0210 is 112 bytes inside a block of size 136 free'd
at 0x484426F: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x487DF6D: wl_signal_emit_mutable (wayland-server.c:2179)
by 0x48CD6B7: backend_destroy.part.0.lto_priv.0 (backend.c:41)
by 0x48DC19D: multi_backend_destroy (backend.c:58)
by 0x4880286: UnknownInlinedFun (wayland-server.c:2315)
by 0x4880286: wl_display_destroy (wayland-server.c:1170)
by 0x112491: UnknownInlinedFun (server.c:485)
by 0x112491: main (main.c:110)
Block was alloc'd at
at 0x4846A73: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x4918D4E: drm_lease_device_v1_create (wlr_drm_lease_v1.c:639)
by 0x48D3B00: wlr_multi_for_each_backend (backend.c:249)
by 0x49191D2: wlr_drm_lease_v1_manager_create (wlr_drm_lease_v1.c:706)
by 0x111EE9: UnknownInlinedFun (server.c:384)
by 0x111EE9: main (main.c:92)
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When the output doesn't support hardware cursors, these errors
will be printed. However, these errors are expected and we have a
proper fallback.
Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3457
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For each format and modifier, log supported usage. Log a
human-readable format/modifier string.
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ec8b49c93f869010e360bec501d61c18089fbc61 calls subsurface_consider_map()
too early. Instead, call it after emitting new_subsurface signal to let
compositors receive a map event.
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Same as the previous commit.
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dac040f87fee1cfdd7660aa1786b0734d95e03a4 mistakenly renamed
xdg_surface_destroy listener, which was listening to *unmap* events, to
xdg_surface_unmap. The actual fix, however, is to listen to destroy
events. This fixes various crashes.
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This makes it clearer that the wlr_xdg_toplevel cannot be NULL.
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This makes it clearer that the wlr_xdg_toplevel cannot be NULL.
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It's an unnecessary wrapper.
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It seems it was forgotten to adjust when implementing
!3461 High-resolution scroll wheel support
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No need to go back to the generic wlr_renderer/wlr_texture when
passing a Vulkan renderer/texture to an internal function.
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We were checking whether any of the features was supported. We need
to check if all of them are.
This makes the check consistent with query_modifier_support() above.
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We don't need to store the list of enabled extensions.
While at it, rename variables to be less confusing.
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These are unused.
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I think the second parameter of the function should be void* instead of
void **, because we use it as a right value in the function.
Signed-off-by: fakechen <chenzigui@kylinos.cn>
Signed-off-by: sunzg <sunzhigang1@kylinos.cn>
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It returns a bool, not an int.
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